Summary: professional hacker and computer security specialist who discovered a way to have ATMs spit out cash and was scheduled to deliver a talk on August 1, 2013 about hacking pacemakers and other wireless implantable medical devices as he dedicated his career to exploiting weakness in "embedded devices" so they could be better protected.
Cause of Death: Not released
Born: November 22, 1977
Died: July 25, 2013
Location: San Francisco, California